| 查看: 1034 | 回复: 3 | ||||
zhaoligood专家顾问 (正式写手)
Chemical NMRer
|
[求助]
cyclic voltammetry 的英文定义
|
| 求教专业的 cyclic voltammetry的英文含义解释。 |
回复此楼» 猜你喜欢
南大化学调剂
已经有11人回复
-
硫酸钠溶液浓度与密度曲线
已经有0人回复
-
分析化学论文润色/翻译怎么收费?
已经有182人回复
-
0703调剂
已经有4人回复
-
1
已经有21人回复
-
0703 调剂
已经有6人回复
-
招收
已经有0人回复
-
西南某211招27届博士
已经有31人回复
-
大连工业杰青/长江团队-生物质材料-储能电池方向招收2026级博士生
已经有0人回复
-
求调剂一志愿海大，0703化学学硕304分，有大创项目，四级已过
已经有10人回复
» 本主题相关价值贴推荐，对您同样有帮助:
admire1475
铁杆木虫 (正式写手)
知天命的孩子
- 应助: 138 (高中生)
- 金币: 5507.2
- 散金: 11
- 红花: 10
- 帖子: 884
- 在线: 166小时
- 虫号: 466680
- 注册: 2007-11-24
- 性别: GG
- 专业: 无机非金属基复合材料
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
857688363: 金币+5, 感谢应助 2012-12-18 08:54:33
感谢参与，应助指数 +1
857688363: 金币+5, 感谢应助 2012-12-18 08:54:33
|
a kind of potential sweep method for studying electrode processes, where the sweep direction is inverted at a certain, chosen potential,the voltammetric waveshape obtained for slow and fast electrode reactions is analysed. 详见《Electrochemistry--Principles, methods, and applications》,Christropher M.A. Brett and Ana Maria Oliveria Brett, Oxford University Press |
2楼2012-12-18 08:43:10
liucheng200883
至尊木虫 (著名写手)
帝
- ECEPI: 90
- 应助: 401 (硕士)
- 贵宾: 0.736
- 金币: 21014.7
- 散金: 194
- 红花: 168
- 帖子: 2126
- 在线: 691.6小时
- 虫号: 444364
- 注册: 2007-10-27
- 专业: 电化学
【答案】应助回帖
★ ★ ★ ★ ★
感谢参与，应助指数 +1
857688363: 金币+5, 感谢应助 2012-12-18 08:54:42
感谢参与，应助指数 +1
857688363: 金币+5, 感谢应助 2012-12-18 08:54:42
| Cyclic Voltammetry (CV) is an electrochemical technique which measures the current that develops in an electrochemical cell under conditions where voltage is in excess of that predicted by the Nernst equation. CV is performed by cycling the potential of a working electrode, and measuring the resulting current. |
3楼2012-12-18 08:47:41
电池小兵
铁杆木虫 (著名写手)
- ECEPI: 62
- 应助: 445 (硕士)
- 贵宾: 0.671
- 金币: 7604.9
- 散金: 100
- 红花: 64
- 帖子: 1021
- 在线: 286.6小时
- 虫号: 1881862
- 注册: 2012-07-06
- 性别: GG
- 专业: 电化学
【答案】应助回帖
感谢参与，应助指数 +1
|
wikipedia的定义 Cyclic voltammetry or CV is a type of potentiodynamic electrochemical measurement. In a cyclic voltammetry experiment the working electrode potential is ramped linearly versus time like linear sweep voltammetry. Cyclic voltammetry takes the experiment a step further than linear sweep voltammetry which ends when it reaches a set potential. When cyclic voltammetry reaches a set potential, the working electrode's potential ramp is inverted. This inversion can happen multiple times during a single experiment. The current at the working electrode is plotted versus the applied voltage to give the cyclic voltammogram trace. |
4楼2012-12-18 14:57:26
